package LeetCode;

import LeetCode.test.DeleteCharString;

import java.util.Arrays;

public class Main {
    public static void main(String[] args) {
        int[] arr = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27};
        System.out.println(Solution.containsDuplicate1(arr));
    }
}